Finding the Third Proportional to 135,553,156 and 296,982,632
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Solution
The third proportional to 135,553,156 and 296,982,632 is: 650,657,545.07
Step by Step Solution
- Step 1: Write the proportion equation
135,553,156 : 296,982,632 = 296,982,632 : x - Step 2: Convert to fraction form
135,553,156/296,982,632 = 296,982,632/x - Step 3: Cross multiply
135,553,156x = 296,982,632 × 296,982,632 - Step 4: Simplify right side
135,553,156x = 88,198,683,709,647,424 - Step 5: Solve for x
x = 88,198,683,709,647,424/135,553,156 - Step 6: Final answer
x = 650,657,545.07
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.